Granted Patent
Utility
US 5,495,164 · App. 08/136,514
Boost converter
Inventor:
Phua C. Heng
Patented Case
View Patent ↗
Granted: Feb 27, 1996
Filed: Oct 12, 1993
Inventor
Phua C. Heng
Assignee (at issue)
Nemic-Lambda Ltd.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.